Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xa9ce3f1b22913f2e81c74db160db2e4d8c4bec57fa07903d754750c82f890bae · ArcScan

Block

#21,356,244

2026-09-17 16:29:02 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,244
Timestamp: 48 days ago · 2026-09-17 16:29:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9ce3f1b22913f2e81c74db160db2e4d8c4bec57fa07903d754750c82f890bae
Parent hash: 0xab2fe4a0…8ee983d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,244 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.0%5,094,457 / 30,000,000

Base fee

20 gwei

State root

0x7dc599b21a4c…d4d25d79b315

Transactions root

0x4f283d8057da…a8826c09e9a5

Receipts root

0x49de6262c0c9…2370ac08a909

Nonce

0x0000000000000000

Extra data

0x00000004a817c800